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Date:      Sat, 9 Feb 2008 16:39:53 +0000 (UTC)
From:      naddy@mips.inka.de (Christian Weisgerber)
To:        freebsd-x11@freebsd.org
Subject:   Greek broken, as seen in firefox
Message-ID:  <fokl0p$1huv$1@kemoauc.mips.inka.de>

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Greek characters are frequently broken in firefox.
I can't believe I'm the only one to notice this.

Bog standard configuration, firefox and X.org installed from ports,
all font settings are defaults.  (8.0-CURRENT/amd64, not that it
matters.)  I've seen the same problem on OpenBSD since the switch
to modular X11, and now that I've set up a new FreeBSD desktop box,
it happens here, too.

Here is an example snapshot:
http://shell.uugrn.org/~naddy/greek.xwd.gz
(To view, gunzip and run "xwud -in greek.xwd".)

That's the English Wikipedia page on the Greek alphabet.  Look at
the righthand box with all the letters.  Except for lower case pi
and upper case omega, all letters are replaced with, well, something.
I'm not sure if it's plain garbage or a writing system I've never
seen; Greek it isn't.  Greek letters that look fine in this snapshot
are images.

This display problem crops up wherever Greek letters appear in
scientific formulae, the phonetic alphabet, etc.  It's very evident
across such sites as Wikipedia and PLoS.  Interestingly enough,
Greek Wikipedia pages are displayed with correct letters (although
the font is spectacularly ugly).

I have no idea whether the problem lies with Firefox/Gecko, or GTK,
or Pango, or X11, or the fonts themselves.  I wanted to check the
fonts, but in this age of Xft, how can I find out which fonts firefox
uses and how can I view them?

-- 
Christian "naddy" Weisgerber                          naddy@mips.inka.de




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